---
title: isSupported()
framework: watchconnectivity
role: symbol
role_heading: Type Method
path: watchconnectivity/wcsession/issupported()
---

# isSupported()

Returns a Boolean value indicating whether the current iOS device is able to use a session object.

## Declaration

```swift
class func isSupported() -> Bool
```

## Return Value

Return Value true if a session object is available or false if it is not.

## Discussion

Discussion Before retrieving the default session object, call this method to verify that the current device supports watch connectivity. Session objects are always available on Apple Watch. They are also available on iPhones that support pairing with an Apple Watch. For all other devices, this method returns false to indicate that you cannot use the classes and methods of this framework.

## See Also

### Getting the Default Session

- [default](watchconnectivity/wcsession/default.md)